1347792

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:707

約数の個数: 40

約数和(自身を含む): 3568224

約数和(自身を除く): 2220432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 653, 688, 1032, 1306, 1959, 2064, 2612, 3918, 5224, 7836, 10448, 15672, 28079, 31344, 56158, 84237, 112316, 168474, 224632, 336948, 449264, 673896, 1347792]

約数ペア:

[(1, 1347792), (2, 673896), (3, 449264), (4, 336948), (6, 224632), (8, 168474), (12, 112316), (16, 84237), (24, 56158), (43, 31344), (48, 28079), (86, 15672), (129, 10448), (172, 7836), (258, 5224), (344, 3918), (516, 2612), (653, 2064), (688, 1959), (1032, 1306)]